Powder spray painted aluminum and steel-made structure for higher resistance to corrosion. Salt collecting device. Adjustment of vibration frequency by means of a flow regulator. Double lock system of the profile. Possibility to work simultaneously different profiles of different sizes (max 30 pieces of 12 mm). Salt filling display. Glass sizes to be worked from 60 mm up to 4000 mm. Safety protections against access to the dangerous parts of the machine according to the European norms.